Q14 of 30 Page 7

How many even numbers of three digits each can be made with the digits 1, 2, 3, 4, 6, 7 if no digit is repeated?


1, 2, 3, 4, 6, 7 -

The units place of the even 3 digit number can be filled up by 2, 4, 6 i.e. 3 numbers.

The tens place by 5 numbers and hundredths place by 4 numbers.

Hence the total of all 3 digit even numbers = 3 × 5 × 4 = 60.

More from this chapter

All 30 →